105140332 has 48 divisors (see below), whose sum is σ = 208986624. Its totient is φ = 45864000.

The previous prime is 105140327. The next prime is 105140339. The reversal of 105140332 is 233041501.

It is a super-2 number, since 2×105140332² = 22108978826140448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105140339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114957 + ... + 115867.

It is an arithmetic number, because the mean of its divisors is an integer number (4353888).

Almost surely, 2^105140332 is an apocalyptic number.

It is an amenable number.

105140332 is a deficient number, since it is larger than the sum of its proper divisors (103846292).

105140332 is a wasteful number, since it uses less digits than its factorization.

105140332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030 (or 1028 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 105140332 is about 10253.7959800261. The cubic root of 105140332 is about 471.9794769876.

Adding to 105140332 its reverse (233041501), we get a palindrome (338181833).

The spelling of 105140332 in words is "one hundred five million, one hundred forty thousand, three hundred thirty-two".